Precaution To Replace Optical Block - Aiwa XR-DV700 Service Manual

Precaution to replace Optical block

QQ
(SF-HD3AV2)
3 7 63 1515 0
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
1) After the connection, remove solder shown in
the right figure.
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L 13942296513
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SF-HD3AV2 (DV32BF2: M8-AZK-J93-070) MODEL
Solder short land for
DVD laser diode
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3 6 7 1 3 1 5
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-6-
9 4 2 8
Solder short land for
CD laser diode
0 5 8 2 9 9 4 2 8
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9 9
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